Karen Mills is NOT a good dentist. I would put her closer to inept. Years ago I went to her office…read morefor a simple cavity filling and I had a nerve get hit and caused me to be in severe pain and needing a root canal. When it came down to correcting this mistake Karen Mills attempted to but was literally unable to perform routine Root Canal. She had me come back and forth to her office for over 3 months! I missed so much work(3 months) because I was in so much pain and had to keep taking off. Then after 3 months Karen Mills finally decides to refer me to someone who actually knew how to perform a Root Canal. I didn't even know that was an option or I would have ask her to do that after a few weeks. Why did I have to go through all that pain for all those months for Karen Mills to experiment on me knowing she didn't have the skills to do a routine /basic root canal. I finally got the problem taken care of in a matter of minutes by an endodontist. After speaking with him I found out that a lot of dentists(including Karen Mills) don't use a Dental Dam(mouthpiece in mouth) when performing root canals and is suppose to prevent materials from going in area where tooth is. Karen Mills didn't use a Dental Dam and that's what caused me all that chaos. After I found this out I had no choice but to report her to the Georgia Board Of Denistry. They found Karen Mills negligent and she was forced to go through more training and fined $1000.00. Nothing for the victim. Hmm To add salt to the wound, when I requested Karen Mills reimburse me for all the work I missed(let alone all the pain I suffered)due to her negligence, she basically told me "NO." I only wish I had did my homework before I let Karen Mills get near my mouth. People please read reviews. I wish I had

Dr. Karen Mills is the best Dentist I've every had! i She's provided me, my daughter, ex husbands…read moreand ton of friends over 20 years!!! She provides excellent service, very personable and always offer financial companies if your insurances doesn't cover all the expenses! Her staff is very professional and accommodating with your schedule. I've always have an amazing experience! I will continue to refer all my friends and Family. She deserve 10 STARS!!!!! Venice Brinkley

Had a clean and X-rays on time office is nice good atmosphere good people. Care and o so was on…read morepoint.

They are simply the best!! From the front office to all the professionals, concern, kindness, and…read moreprofessionalism abounds. Give Gilreath Family Dental a try, you will be so happy you did!

Let me preface this review by saying that Kenmar Dental seems to be the only dentist in Atlanta…read morethat accepts Ambetter Marketplace Insurance. For that, I'm genuinely grateful. Unfortunately, that also means there aren't really any other options for care under this insurance. The provider and level of care are adequate. My main frustration is with the cancellation policy. It's quite strict and doesn't allow for any flexibility in the case of last-minute emergencies. I've been behind on scheduling my cleanings because I don't have backup childcare, and I know their policy is a $50 cancellation fee, which I have had to pay in the past. Still, since I was overdue, I went ahead and booked an appointment. Of course, the night before, my child started feeling sick. I could not send her to school with a fever and had no option but to cancel my appointment. I learned the fee has increased to $75. Now I'm not sure when I can reschedule, because I can't risk being charged again if something unexpected happens. It's disappointing, especially for families who may not have flexible childcare or for patients who genuinely can't control emergencies.

Ruined my smile. Had a chipped tooth that they suggested I have filed down and have a veneer place…read moreover. They put the most lopsided uneven tooth in my mouth possible. I went back claiming it didn't look right and they said just give it time to adjust. Way worse than the chipped tooth and unnecessary filling they did.

I will only do business with people who are passionate about what they do. It means I'll get the…read morebest service and experience, and may even learn a thing or two along the way! That's why I've been with Dental Care Center at Kennestone for 11 years. My hygienist, Missy, is THE BEST and knows her stuff! She's pleasant, super smart, thorough and gentle. The staff at the front has been there a long time and is always friendly and helpful:-) Dr. Ojibway and Dr. Thornton are both wonderful! Thankfully, I haven't needed their intervention (because Missy does such a great job!). The office is meticulously maintained, warm and welcoming. I'm proud to refer my friends and family to DCCK!

Consumers beware, these folks will NOT voluntarily tell you that your insurance is OUT of NETWORK!…read more If you have Delta Dental, run.!!!!!!....I paid $140.00 out of pocket for my son's cleaning and a $4.00 processing fee because I paid with my Debit Card. They won't tell you about the $4.00 fee either, they just add it to your bill. It's a money grab when medical offices fail to alert customers when their insurance is out of network. So untrustworthy!

I've been with Kennesaw Dental for over 10 yrs now. All of the staff is great!!…read more There have been times where I needed emergency dental treatment and they fit me in right away. Now my whole family uses them.

Just a follow up. After being followed to my vehicle and cussed at by the receptionist because I…read morewanted to use my insurance instead of paying cash outright, I found an outstanding dentist locally. I was able to use my insurance as well so my actual out of pocket was just over $100. While at Kennesaw Mountain they told me I needed two crowns for the two root canals I had done at the Endo. The Endo recommended a crown and a filling, (one tooth was cracked), Kennesaw Mountain Dental Associates told me I actually needed two crowns to the tune of almost $3,000. Come to find out I didn't actually need two crowns. The recommendation from the Endo was correct, all I needed was a crown and a filling this is after both dentists at my new dentist looked at the root canals done by my Endo. So in addition to being rude and lazy, they are also trying to over charge by pushing unnecessary dental procedures. Be very careful if you visit Kennesaw Mountain Dental Associates. Make sure you reach out to your insurer prior to your visit and check your coverage or they may try what they tried with me and tell you that you don't have coverage. Also if they recommend a procedure don't hesitate to hit pause, take few days and get a second opinion. It could save you thousands of dollars.

This dental office is amazing! It's a positive experience from the moment you enter their office…read more The hygienists are very professional and caring people, they always take great care to make you comfortable while cleaning your teeth. Dr. Smith is very professional and friendly!

From a father of a physician who owns her own practice, I must say wow ... What a joke! Dr…read more Gudapati of Kennestone Dentists of Marietta. Success in this industry relies significantly on good staff. Johnique was very misleading, wasted my valuable time and should never be at any companies front desk. First impressions matter!

I am scared of the dentist, mostly because I used to suck at taking care of my teeth and each visit…read morewas painful. However, at this location I felt really comfortable. EVERYONE was nice. You can tell they take care of the team considering how well they treat their patients. I had to bring my son to the appointment and they were extremely understanding and helpful whenever he was being a kid hahah. I will be 100% returning and voicing my great experience. They're out of network from my insurance and I will still come here, this is an investment I am willing to make. Special shoutout to Lisa, she was indescribably good, and Dr. Nguyen, very professional and non-judgmental. Loved it, 10/10 will recommend

Dr. Shephard and Dr. Watson are both wonderful dentists. Lisa has been my hygienist for years and…read moreis both professional and caring. This is a "family-oriented" business. My only problem is that they are out of network with my insurance. I just paid $2000 for a crown!

I have been going to Marietta Smiles for the last 3 years. Highly recommend, the staff is polite…read moreand attentive. Thea location is super clean with ample parking.

This Dentist office is top tier. I see reviews with regard to cost, and that was a concern for me a…read morewhile back as I was hoping for a plan that was less expensive, but then I realized that high quality comes with a cost, and it is one that ended up being entirely justified for and my wallet. They did some miracles on my teeth today, after 5 days of intense throbbing and grinding pain from one molar I had that got infected. It was one of the few times I was excited to go see Dr. Singh as I knew that he and his staff would take good care of me, and I would have traded my arm and leg to get rid of the pain I went through on my own punching walls in my house to relocate it, even if it was just for a few seconds. Their staff if very professional and friendly, and their office is very large, with plenty of parking space and Hcap access, and you will even have a choice of media entertainment as they work on your teeth. I have no complaints at all for the cost as the Doctor and his team do such excellent work. Never short change yourself, especially when it comes to your teeth and body. Come see the good doctor here, you will be in good hands and you will be satisfied once you see and feel the results of the work they can do.

I've been coming here for two years now after a long time procrastinating on preventative dental…read morecare. Got a recommendation from friends, and I can honestly say it's a pleasurable experience, despite my fairly significant anxiety about dentists' offices. I went yesterday expecting to have my regular hygienist, Kathy, only to find she no longer works on Mondays. When I tell you I was completely freaking out inside at the thought of seeing someone new...well, I was freaking out. I was also irritated they didn't let me know about the change so I could have rescheduled with Kathy on a different day. Larhonda was my hygienist yesterday, and I just can't say enough about her. She was gentle, kind, and she empathized with me that Kathy wasn't there. She got me all the comforts I usually need to get through a cleaning - a soft blanket, nitrous, and a neck pillow (I'm a baby about these things, what can I say). She was very reassuring and customer service skills were just off the charts. So in hindsight, this situation actually worked out well. Now I have two kind hygienists at this practice, instead of just one. Larhonda is an excellent addition, and I'll look forward to seeing her again. She's lovely. All the more reason I will remain loyal to this practice and continue to recommend them to people like me, who have severe anxiety over dental visits. I truly appreciate how the entire staff is so kind and validates my fears and helps me to stay regular with my appointments. Thank you all!

Stay away from these guys. Another reviewer had a similar experience. They do not taske any…read moreinsurance plans or discount plans except Aetna PPO. They are pretty expensive and very ride to pursue a path forward. They provided the quote to my student son after the service, despite requesting upfront, and it was a rip off. We are an existing patient but we are out now with this bad experience. Nov 26, 2025 - Thanks for the response. The quote was provided after after the service was performed. Dr. Blair - Would you be willing to have further discussion on this so we can sort this out?

Dr Karen Mills and her staff have been excellent in all they do and always meet my needs and…read moreattention to my concerns. Good group of people and excellent dental manners!!!!! Keep up the good work!!!!!!!!!!!!!!!

Dr. Mills has taken care of me and my family for 25 years. She is the best. We love you Dr. Mills.read more